6240461539 has 16 divisors (see below), whose sum is σ = 6987204000. Its totient is φ = 5536016640.

The previous prime is 6240461537. The next prime is 6240461543. The reversal of 6240461539 is 9351640426.

It is a cyclic number.

It is not a de Polignac number, because 6240461539 - 2¹ = 6240461537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6240461531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51664 + ... + 123085.

It is an arithmetic number, because the mean of its divisors is an integer number (436700250).

Almost surely, 2^6240461539 is an apocalyptic number.

6240461539 is a deficient number, since it is larger than the sum of its proper divisors (746742461).

6240461539 is a wasteful number, since it uses less digits than its factorization.

6240461539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174870.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 6240461539 is about 78996.5919454757. The cubic root of 6240461539 is about 1841.0782057925.

The spelling of 6240461539 in words is "six billion, two hundred forty million, four hundred sixty-one thousand, five hundred thirty-nine".